I was updating my Ubuntu 13.04 to 13.10 and during the work of the update program there was an electricity blackout in my house. When i tried to open the system the recovery console + some lines saying that sth. might be wrong with the filesystem opened and it keeps appearing even after pressing ctrl+D (which should let Ubuntu load normally).
How to revert update changes or fix the system from the console? Can anyone help me?
The console also says that the filesystem is 'read-only' when I try to use